330350880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^2$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 1081430784

約数和(自身を除く): 751079904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 149, 155, 160, 186, 240, 248, 298, 310, 372, 447, 465, 480, 496, 596, 620, 744, 745, 894, 930, 992, 1192, 1240, 1488, 1490, 1788, 1860, 2235, 2384, 2480, 2976, 2980, 3576, 3720, 4470, 4619, 4768, 4960, 5960, 7152, 7440, 8940, 9238, 11920, 13857, 14304, 14880, 17880, 18476, 22201, 23095, 23840, 27714, 35760, 36952, 44402, 46190, 55428, 66603, 69285, 71520, 73904, 88804, 92380, 110856, 111005, 133206, 138570, 147808, 177608, 184760, 221712, 222010, 266412, 277140, 333015, 355216, 369520, 443424, 444020, 532824, 554280, 666030, 688231, 710432, 739040, 888040, 1065648, 1108560, 1332060, 1376462, 1776080, 2064693, 2131296, 2217120, 2664120, 2752924, 3441155, 3552160, 4129386, 5328240, 5505848, 6882310, 8258772, 10323465, 10656480, 11011696, 13764620, 16517544, 20646930, 22023392, 27529240, 33035088, 41293860, 55058480, 66070176, 82587720, 110116960, 165175440, 330350880]

約数ペア:

[(1, 330350880), (2, 165175440), (3, 110116960), (4, 82587720), (5, 66070176), (6, 55058480), (8, 41293860), (10, 33035088), (12, 27529240), (15, 22023392), (16, 20646930), (20, 16517544), (24, 13764620), (30, 11011696), (31, 10656480), (32, 10323465), (40, 8258772), (48, 6882310), (60, 5505848), (62, 5328240), (80, 4129386), (93, 3552160), (96, 3441155), (120, 2752924), (124, 2664120), (149, 2217120), (155, 2131296), (160, 2064693), (186, 1776080), (240, 1376462), (248, 1332060), (298, 1108560), (310, 1065648), (372, 888040), (447, 739040), (465, 710432), (480, 688231), (496, 666030), (596, 554280), (620, 532824), (744, 444020), (745, 443424), (894, 369520), (930, 355216), (992, 333015), (1192, 277140), (1240, 266412), (1488, 222010), (1490, 221712), (1788, 184760), (1860, 177608), (2235, 147808), (2384, 138570), (2480, 133206), (2976, 111005), (2980, 110856), (3576, 92380), (3720, 88804), (4470, 73904), (4619, 71520), (4768, 69285), (4960, 66603), (5960, 55428), (7152, 46190), (7440, 44402), (8940, 36952), (9238, 35760), (11920, 27714), (13857, 23840), (14304, 23095), (14880, 22201), (17880, 18476)]